Nature

The Rambler club in the mountains

The Training of Wild Animals

Life at the Zoo: Notes and Traditions of the Regent's Park Gardens

The fauna of the deep sea

Texas Gemstones

The Andes and the Amazon; Or, Across the Continent of South America

Street Trees

Gray Lady and the Birds: Stories of the Bird Year for Home and School

Chinook, the Cinnamon Cub

History of Botany (1530–1860)

Puck on Pegasus

Some Animal Stories

How to Select Cows or, The Guenon system simplified, explained, and practically applied

Speciation of the Wandering Shrew

Sea-Weeds, Shells and Fossils

Fruits of the Hawaiian Islands

Cork: Its Origin and Industrial Uses

Hints on Bobcat Trapping

Palm trees of the Amazon and their uses

A Dissertation on Horses